:root{--font-primary: "Plus Jakarta Sans", sans-serif;--font-secondary: "Outfit", sans-serif;--accent-purple: #8b5cf6;--accent-purple-glow: rgba(139, 92, 246, .15);--accent-cyan: #06b6d4;--accent-cyan-glow: rgba(6, 182, 212, .15);--accent-green: #10b981;--accent-green-glow: rgba(16, 185, 129, .15);--grad-purple-cyan: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-cyan) 100%);--grad-blue-glow: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);--grad-purple-glow: linear-gradient(135deg, #a855f7 0%, #6b21a8 100%);--grad-cyan-glow: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: all .5s cubic-bezier(.175, .885, .32, 1.275);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .15), 0 10px 10px -5px rgba(0, 0, 0, .04)}.dark-theme{--bg-primary: #070a13;--bg-secondary: #0c0f1d;--bg-tertiary: #14192b;--card-bg: rgba(12, 15, 29, .65);--card-border: rgba(255, 255, 255, .06);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--nav-bg: rgba(7, 10, 19, .75);--input-bg: rgba(20, 25, 43, .6);--input-border: rgba(255, 255, 255, .1);--shadow-color: rgba(0, 0, 0, .4);--highlight: rgba(255, 255, 255, .03)}.light-theme{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--card-bg: rgba(255, 255, 255, .75);--card-border: rgba(0, 0, 0, .06);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--nav-bg: rgba(248, 250, 252, .75);--input-bg: rgba(255, 255, 255, .8);--input-border: rgba(0, 0, 0, .1);--shadow-color: rgba(0, 0, 0, .05);--highlight: rgba(0, 0, 0, .01)}*{margin:0;padding:0;box-sizing:border-box;scroll-behavior:smooth}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-primary);line-height:1.6;overflow-x:hidden;transition:background-color .5s ease,color .5s ease}a{color:inherit;text-decoration:none;transition:var(--transition-smooth)}ul{list-style:none}img{max-width:100%;display:block}button{cursor:pointer;font-family:inherit;border:none;background:none;outline:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.section-padding{padding:100px 0}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full);border:2px solid var(--bg-primary)}::-webkit-scrollbar-thumb:hover{background:var(--accent-purple)}.glow-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none;overflow:hidden}.glow-orb{position:absolute;border-radius:var(--radius-full);filter:blur(140px);opacity:.15;transition:opacity .5s ease}.dark-theme .glow-orb{opacity:.18}.light-theme .glow-orb{opacity:.08;filter:blur(120px)}.orb-1{top:-10%;right:-10%;width:50vw;height:50vw;background:var(--accent-purple)}.orb-2{bottom:-10%;left:-10%;width:60vw;height:60vw;background:var(--accent-cyan)}.orb-3{top:40%;left:40%;width:35vw;height:35vw;background:var(--accent-green)}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:var(--nav-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--card-border);transition:var(--transition-smooth)}.nav-container{max-width:1200px;margin:0 auto;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;transition:padding .3s ease}.header.scrolled .nav-container{padding:12px 24px}.logo-lumar{display:flex;align-items:center;gap:8px;color:var(--text-primary)}.logo-icon-svg{width:38px;height:38px;flex-shrink:0}.logo-text-group{display:flex;flex-direction:column;line-height:1}.logo-title{font-family:Cinzel,serif;font-weight:700;font-size:1.3rem;letter-spacing:2px}.logo-subtitle-text{font-size:.5rem;font-weight:800;color:#991b1b;letter-spacing:1.5px;margin-top:1px}.nav-menu ul{display:flex;gap:32px}.nav-link{font-weight:500;font-size:.95rem;color:var(--text-secondary);position:relative;padding:4px 0}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--grad-purple-cyan);transition:var(--transition-smooth);border-radius:var(--radius-full)}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-actions{display:flex;align-items:center;gap:16px}.theme-toggle-btn{width:40px;height:40px;border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--card-border);display:flex;justify-content:center;align-items:center;color:var(--text-primary);transition:var(--transition-smooth)}.theme-toggle-btn:hover{transform:translateY(-2px);border-color:var(--accent-purple);box-shadow:0 0 10px var(--accent-purple-glow)}.theme-toggle-btn .icon{width:20px;height:20px}.dark-theme .sun-icon,.light-theme .moon-icon{display:none}.mobile-nav-toggle{display:none;flex-direction:column;justify-content:space-between;width:24px;height:18px}.mobile-nav-toggle .bar{height:3px;width:100%;background-color:var(--text-primary);border-radius:var(--radius-full);transition:var(--transition-smooth)}.section-header{text-align:center;margin-bottom:60px}.section-title{font-size:2.5rem;font-weight:800;font-family:var(--font-secondary);margin-bottom:12px}.section-divider{width:60px;height:4px;background:var(--grad-purple-cyan);margin:0 auto;border-radius:var(--radius-full)}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:32px;box-shadow:var(--shadow-md);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:var(--transition-smooth);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,var(--highlight) 0%,transparent 100%);pointer-events:none}.card:hover{transform:translateY(-4px);border-color:#ffffff1f;box-shadow:var(--shadow-lg),0 10px 30px #00000026}.light-theme .card:hover{border-color:#0000001a;box-shadow:var(--shadow-lg),0 10px 30px #00000008}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:var(--transition-smooth);position:relative;overflow:hidden}.btn-primary{background:var(--grad-purple-cyan);color:#fff;box-shadow:0 4px 15px #8b5cf64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--card-border)}.btn-secondary:hover{transform:translateY(-2px);background:var(--bg-primary);border-color:var(--accent-cyan)}.btn-block{display:flex;width:100%}.btn .icon{width:18px;height:18px}.hero-section{min-height:100vh;display:flex;align-items:center;position:relative;padding-top:100px;overflow:hidden}.hero-content{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}.hero-text{display:flex;flex-direction:column;align-items:flex-start}.badge{background:var(--accent-purple-glow);color:var(--accent-purple);border:1px solid rgba(139,92,246,.2);padding:6px 16px;border-radius:var(--radius-full);font-size:.85rem;font-weight:600;margin-bottom:24px;font-family:var(--font-secondary)}.hero-title{font-size:3.8rem;line-height:1.1;font-weight:800;font-family:var(--font-secondary);margin-bottom:16px;letter-spacing:-1.5px}.highlight-text{background:var(--grad-purple-cyan);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.75rem;font-weight:600;color:var(--text-secondary);margin-bottom:24px;height:40px}.typing-text{color:var(--accent-cyan)}.typing-text:after{content:"|";animation:blink .7s infinite}@keyframes blink{50%{opacity:0}}.hero-description{font-size:1.1rem;color:var(--text-secondary);margin-bottom:36px;max-width:540px}.hero-buttons{display:flex;gap:16px}.hero-visual{display:flex;justify-content:center;position:relative}.avatar-frame{width:320px;height:320px;border-radius:30% 70% 70% 30%/30% 30% 70% 70%;background:var(--grad-purple-cyan);padding:6px;box-shadow:0 20px 40px #06b6d433;animation:morphing 8s ease-in-out infinite;overflow:hidden}.avatar-image{width:100%;height:100%;object-fit:cover;border-radius:inherit}@keyframes morphing{0%{border-radius:30% 70% 70% 30%/30% 30% 70% 70%}50%{border-radius:70% 30% 30% 70%/70% 70% 30% 30%}to{border-radius:30% 70% 70% 30%/30% 30% 70% 70%}}.scroll-down{position:absolute;bottom:40px;left:50%;transform:translate(-50%);color:var(--text-secondary);animation:bounce 2s infinite;display:flex;flex-direction:column;align-items:center}.scroll-icon{width:24px;height:24px}@keyframes bounce{0%,20%,50%,80%,to{transform:translate(-50%)}40%{transform:translate(-50%,-10px)}60%{transform:translate(-50%,-5px)}}.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-top:20px}.about-info h3,.about-skills h3{font-size:1.5rem;font-weight:700;margin-bottom:20px;font-family:var(--font-secondary)}.about-info p{color:var(--text-secondary);margin-bottom:16px}.personal-details{margin-top:32px;display:flex;flex-direction:column;gap:16px}.detail-item{display:flex;border-bottom:1px solid var(--card-border);padding-bottom:12px}.detail-label{width:120px;font-weight:600;color:var(--text-primary)}.detail-value{color:var(--text-secondary)}.detail-value a:hover{color:var(--accent-purple)}.skills-categories{display:flex;flex-direction:column;gap:28px}.skill-category h4{font-size:1.05rem;font-weight:600;margin-bottom:14px;color:var(--text-primary)}.skill-tags{display:flex;flex-wrap:wrap;gap:10px}.skill-tag{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--card-border);padding:8px 16px;border-radius:var(--radius-md);font-size:.88rem;font-weight:500;transition:var(--transition-smooth)}.skill-tag:hover{background:var(--accent-purple-glow);color:var(--accent-purple);border-color:#8b5cf64d;transform:translateY(-2px)}.resume-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}.resume-col-title{font-size:1.8rem;font-weight:700;font-family:var(--font-secondary);margin-bottom:40px;display:flex;align-items:center;gap:12px}.col-icon{width:28px;height:28px;color:var(--accent-purple)}.timeline{position:relative;border-left:2px solid var(--card-border);padding-left:32px;margin-left:8px}.timeline-item{position:relative;margin-bottom:40px}.timeline-item:last-child{margin-bottom:0}.timeline-dot{position:absolute;left:-41px;top:6px;width:16px;height:16px;border-radius:var(--radius-full);background:var(--bg-primary);border:3px solid var(--accent-purple);transition:var(--transition-smooth)}.timeline-item:hover .timeline-dot{background:var(--accent-cyan);border-color:var(--accent-cyan);box-shadow:0 0 10px var(--accent-cyan-glow);transform:scale(1.2)}.timeline-date{display:inline-block;font-size:.85rem;font-weight:700;color:var(--accent-cyan);margin-bottom:8px;font-family:var(--font-secondary)}.timeline-title{font-size:1.25rem;font-weight:700;margin-bottom:4px}.timeline-location{font-size:.95rem;font-weight:600;color:var(--text-secondary);margin-bottom:12px}.timeline-desc{color:var(--text-secondary);font-size:.95rem}.certificates-section{margin-top:50px;padding-top:40px;border-top:1px solid var(--card-border)}.certificates-title{font-size:1.35rem;font-weight:700;font-family:var(--font-secondary);margin-bottom:24px;display:flex;align-items:center;gap:8px}.certificates-title .icon{width:22px;height:22px;color:var(--accent-purple)}.cert-list{display:flex;flex-direction:column;gap:16px}.cert-list li{display:flex;align-items:center;gap:12px;font-size:.95rem;color:var(--text-secondary)}.cert-marker{width:8px;height:8px;border-radius:var(--radius-full);background:var(--accent-cyan);flex-shrink:0}.resume-cta{margin-top:60px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;text-align:left}.resume-cta p{font-size:1.1rem;font-weight:600}.btn-icon{display:inline-flex;align-items:center;gap:10px}.project-filters{display:flex;justify-content:center;gap:12px;margin-bottom:48px;flex-wrap:wrap}.filter-btn{padding:8px 20px;border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--card-border);color:var(--text-secondary);font-weight:600;font-size:.9rem;transition:var(--transition-smooth)}.filter-btn:hover,.filter-btn.active{background:var(--grad-purple-cyan);color:#fff;border-color:transparent;box-shadow:0 4px 12px #06b6d433}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:32px}.project-card{display:flex;flex-direction:column;height:100%;padding:0;overflow:hidden}.project-img-container{width:100%;height:200px;overflow:hidden;position:relative;border-bottom:1px solid var(--card-border)}.project-placeholder-img{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#fff;font-family:var(--font-secondary);font-weight:700;transition:var(--transition-smooth)}.grad-blue{background:var(--grad-blue-glow)}.grad-purple{background:var(--grad-purple-glow)}.grad-cyan{background:var(--grad-cyan-glow)}.project-code-icon{font-size:2.5rem;margin-bottom:8px}.project-name-tag{font-size:1.1rem;opacity:.9}.project-card:hover .project-placeholder-img{transform:scale(1.05)}.project-info{padding:28px;display:flex;flex-direction:column;flex-grow:1}.project-tag{align-self:flex-start;font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--accent-purple);background:var(--accent-purple-glow);border:1px solid rgba(139,92,246,.15);padding:4px 10px;border-radius:var(--radius-sm);margin-bottom:14px}.project-title{font-size:1.35rem;font-weight:700;margin-bottom:12px;font-family:var(--font-secondary)}.project-desc{color:var(--text-secondary);font-size:.95rem;margin-bottom:20px;line-height:1.5;flex-grow:1}.project-tech{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.project-tech span{font-size:.8rem;font-weight:600;background:var(--bg-tertiary);color:var(--text-secondary);padding:4px 10px;border-radius:var(--radius-sm);border:1px solid var(--card-border)}.project-links{display:flex;align-items:center;gap:16px;margin-top:auto}.project-link-private{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;color:var(--text-muted)}.project-link-private .icon{width:14px;height:14px}.project-link-online{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;font-weight:600;color:var(--accent-cyan);transition:var(--transition-smooth)}.project-link-online:hover{color:var(--accent-purple);transform:translateY(-1px)}.project-link-online .icon{width:14px;height:14px}.project-link-online.disabled-link{color:var(--text-muted);opacity:.6;cursor:not-allowed}.project-link-online.disabled-link:hover{color:var(--text-muted);transform:none}.goals-intro{text-align:center;max-width:650px;margin:0 auto 50px;color:var(--text-secondary)}.roadmap{position:relative;max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:40px}.roadmap:before{content:"";position:absolute;top:0;left:50px;width:2px;height:100%;background:var(--card-border);z-index:1}.roadmap-item{position:relative;display:grid;grid-template-columns:120px 1fr;align-items:center;z-index:2}.roadmap-status{display:flex;justify-content:flex-start}.status-badge{font-size:.75rem;font-weight:700;padding:6px 12px;border-radius:var(--radius-full);text-align:center;text-transform:uppercase}.status-badge.progress{background:var(--accent-purple-glow);color:var(--accent-purple);border:1px solid rgba(139,92,246,.2)}.status-badge.planned{background:var(--accent-cyan-glow);color:var(--accent-cyan);border:1px solid rgba(6,182,212,.2)}.roadmap-card{padding:24px;display:flex;gap:20px;align-items:flex-start}.roadmap-icon{font-size:2rem;line-height:1;background:var(--bg-tertiary);padding:12px;border-radius:var(--radius-md);border:1px solid var(--card-border)}.roadmap-card h3{font-size:1.25rem;font-weight:700;margin-bottom:8px;font-family:var(--font-secondary)}.roadmap-card p{color:var(--text-secondary);font-size:.95rem}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}.contact-info h3,.contact-form-container h3{font-size:1.5rem;font-weight:700;margin-bottom:20px;font-family:var(--font-secondary)}.contact-info p{color:var(--text-secondary);margin-bottom:32px}.contact-methods{display:flex;flex-direction:column;gap:24px}.contact-method{display:flex;align-items:center;gap:20px}.method-icon{width:48px;height:48px;border-radius:var(--radius-md);background:var(--accent-purple-glow);color:var(--accent-purple);display:flex;justify-content:center;align-items:center;flex-shrink:0}.method-icon .icon{width:22px;height:22px}.contact-method h4{font-size:1rem;font-weight:700;margin-bottom:2px}.contact-method p{margin-bottom:0;color:var(--text-secondary);font-size:.95rem}.contact-method p a:hover{color:var(--accent-purple)}.contact-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.9rem;font-weight:600;color:var(--text-primary)}.form-group input,.form-group textarea{width:100%;padding:14px 18px;border-radius:var(--radius-md);background:var(--input-bg);border:1px solid var(--input-border);color:var(--text-primary);font-family:inherit;font-size:.95rem;transition:var(--transition-smooth)}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent-cyan);box-shadow:0 0 10px var(--accent-cyan-glow);background:var(--bg-primary);outline:none}.form-feedback{margin-top:16px;padding:12px 18px;border-radius:var(--radius-md);font-size:.95rem;font-weight:500}.form-feedback.success{background:var(--accent-green-glow);color:var(--accent-green);border:1px solid rgba(16,185,129,.2)}.form-feedback.error{background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.2)}.hidden{display:none}.footer-bottom{border-top:1px solid var(--card-border);padding:40px 0;background:var(--bg-secondary);text-align:center}.footer-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:.9rem;color:var(--text-secondary)}.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}.reveal.active{opacity:1;transform:translateY(0)}@media(max-width:1024px){.hero-title{font-size:3rem}.hero-content{gap:40px}.avatar-frame{width:280px;height:280px}.resume-grid{gap:32px}}@media(max-width:900px){.section-padding{padding:60px 0}.hero-content{grid-template-columns:1fr;text-align:center;gap:40px}.hero-text{align-items:center}.hero-description{margin-left:auto;margin-right:auto}.hero-buttons{justify-content:center}.about-grid{grid-template-columns:1fr}.resume-grid{grid-template-columns:1fr;gap:60px}.contact-grid{grid-template-columns:1fr;gap:48px}}@media(max-width:768px){.nav-menu{position:fixed;top:80px;left:-100%;width:100%;height:calc(100vh - 80px);background:var(--bg-secondary);z-index:999;transition:var(--transition-smooth);padding:40px 24px;border-top:1px solid var(--card-border)}.nav-menu.open{left:0}.nav-menu ul{flex-direction:column;gap:24px;align-items:center}.nav-link{font-size:1.25rem}.mobile-nav-toggle{display:flex}.mobile-nav-toggle.open .bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-nav-toggle.open .bar:nth-child(2){opacity:0}.mobile-nav-toggle.open .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.roadmap:before{left:20px}.roadmap-item{grid-template-columns:1fr;gap:16px}.roadmap-status{padding-left:50px}.roadmap-card{margin-left:20px}.footer-content{flex-direction:column}}.skill-description{color:var(--text-secondary);font-size:.9rem;margin-bottom:12px;line-height:1.5}.cert-timeline{display:flex;flex-direction:column;gap:24px;margin-top:20px}.cert-item{border-bottom:1px solid var(--card-border);padding-bottom:20px}.cert-item:last-child{border-bottom:none;padding-bottom:0}.cert-item-title{font-size:1.05rem;font-weight:700;margin-bottom:6px;color:var(--text-primary)}.cert-item-desc{font-size:.9rem;color:var(--text-secondary);margin-bottom:14px;line-height:1.5}.cert-links-group{display:flex;flex-wrap:wrap;gap:10px}.cert-link-badge{display:inline-flex;align-items:center;gap:6px;background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--card-border);padding:6px 12px;border-radius:var(--radius-sm);font-size:.82rem;font-weight:600;transition:var(--transition-smooth)}.cert-link-badge:hover{background:var(--accent-cyan-glow);color:var(--accent-cyan);border-color:#06b6d44d;transform:translateY(-1px)}.cert-link-badge .icon{width:14px;height:14px}